This specification is applicable to design flood calculations at all design stages of large and medium-sized water conservancy and hydropower projects. Design flood calculations for river planning or small water conservancy and hydropower projects can be performed with reference to this code.
SL 44-1993 history
2014NB/T 35046-2014 Code for calculating design flood ofhydropower projects
1993SL 44-1993 Regulation for calculating design flood of water resources and hydropower projects
SL 44-1993 Regulation for calculating design flood of water resources and hydropower projects was changed to NB/T 35046-2014 Code for calculating design flood ofhydropower projects.